Differential Electronic Module (DEM): Notes

2010 Mercury Mariner Hybrid, AWDSECTION Notes
WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL(S)

G04655349Courtesy of FORD MOTOR CO.
Vehicle Communication Module (VCM) and Integrated Diagnostic System (IDS) software with appropriate hardware, or equivalent scan tool
G04655350Courtesy of FORD MOTOR CO.
73111 Automotive Meter 105-R0057 or equivalent
G04655351Courtesy of FORD MOTOR CO.
Flex Probe Kit 105-R025B
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.